Mint Error Forum - CONECA Error-Variety Coin Forum

Welcome!

CONECA (pronounced: CŌ�NECA) is a national numismatic organization devoted to the education of error and variety coin collectors. CONECA focuses on many error and variety specialties, including doubled dies, Repunched mintmarks, multiple errors, clips, double strikes, off-metals and off-centers�just to name a few. In addition to its website, CONECA publishes an educational journal, The Errorscope, which is printed and mailed to members bimonthly. CONECA offers a lending library, examination, listing and attribution services; it holds annual meetings at major conventions (referred to as Errorama) around the country.

CONECA was formed through a merger of CONE and NECA in early 1983. To learn more about the fascinating HISTORY OF THE ERROR HOBBY and THE HISTORY OF CONECA, we encourage you to visit us our main site Here

If you're not a member and would like to join see our Membership Application

We thank everybody who has helped make CONECA the great success that it is today!

Forums	Topics	Posts	Last Post
Mint Error Image Gallery Photos shared by our members. Topics: 367 Posts: 1,197 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	367	1,197	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 10-11-2025, 03:20 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 579 views 1 reaction	Last Post by jcuve 04-25-2021, 04:54 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 03:57 PM	0 responses 124 views 0 reactions	Last Post by jcuve 04-25-2021, 03:57 PM
Closed, Sticky: NO GRADING QUESTIONS by jcuve Started by jcuve, 03-14-2021, 07:01 PM	0 responses 130 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
2007 P Roosevelt dime die crack? by lccs1966 Started by lccs1966, 04-19-2021, 12:17 AM	4 responses 112 views 1 reaction	Last Post by jmangham 04-20-2021, 04:34 PM
1969 d penny mint mark error by lccs1966 Started by lccs1966, 04-18-2021, 01:33 AM	4 responses 44 views 0 reactions	Last Post by lccs1966 04-18-2021, 11:48 PM
1955 D over S 1C or D with the tail hook? by CoinCollector2.0 Started by CoinCollector2.0, 04-07-2021, 11:01 PM	2 responses 96 views 0 reactions	Last Post by CoinCollector2.0 04-18-2021, 06:34 AM
1945-D DDO & RPM ?? by cjeffares Started by cjeffares, 04-11-2021, 06:35 PM	2 responses 91 views 0 reactions	Last Post by jcuve 04-17-2021, 08:50 PM
Lincoln 2021 penny by Ipojlc Started by Ipojlc, 04-17-2021, 03:25 AM	2 responses 34 views 0 reactions	Last Post by jcuve 04-17-2021, 08:47 PM
1981-D Washington Quarter by cjeffares Started by cjeffares, 04-11-2021, 12:24 PM	3 responses 105 views 0 reactions	Last Post by jcuve 04-17-2021, 08:46 PM
1984 D Washington Quarter odd finish. What happened here? by Blancarte88 Started by Blancarte88, 04-04-2021, 02:10 AM	8 responses 155 views 0 reactions	Last Post by jcuve 04-17-2021, 08:45 PM
HI EVERYONE - INTRODUCTION by PINK NICHOLS Started by PINK NICHOLS, 04-04-2021, 08:15 PM	3 responses 34 views 0 reactions	Last Post by jcuve 04-17-2021, 08:40 PM
Thin / Split Planchet by cjeffares Started by cjeffares, 04-11-2021, 06:14 PM	2 responses 43 views 0 reactions	Last Post by jcuve 04-17-2021, 08:39 PM
2008 P Arizona State Quarter doubled die?? by Lucas2you Started by Lucas2you, 04-01-2021, 05:59 PM	4 responses 56 views 0 reactions	Last Post by jcuve 04-17-2021, 08:37 PM

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